KR960001447B1 - Coin dispensing apparatus - Google Patents

Abstract

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Description

Curing feeder

1 is a cross-sectional view showing a coin dispensing device according to a first embodiment of the present invention along the line I-I of FIG.

2 is a front view of the coin delivery device according to the first embodiment of the present invention.

3 is a cross-sectional view showing the stirring member and the extrusion member of the coin delivery device according to the first embodiment of the present invention along the line I'-I 'of FIG.

4 is a cross-sectional view showing a stirring member and an extrusion member according to a second embodiment of the present invention.

5 is a cross-sectional view showing a stirring member and an extrusion member according to a third embodiment of the present invention.

6 is a cross-sectional view showing a portion for sending a cure according to a fourth embodiment of the present invention.

7 is a cross-sectional view showing a conventional coin delivery device.

8 is a cross-sectional view showing another conventional coin delivery device.

9 is a perspective view of a general coin delivery device.

* Explanation of symbols for main parts of the drawings

1: Hopper 2: axis of rotation

3: disc which sends hardening 3a: outer peripheral part

4: center plate shape base portion 4a: outer peripheral edge

5: part which sends hardening 6: upper outlet part

7: exit knife 8: upward exit

9: roll for hardening coefficient 12: carrier

13: stirring member 13a: stirring protrusion end

13b: rear end 13c: locking flange

13d: return spring 14: guide hole

14a: taper surface for protrusion 20: fixed base plate

20a: bottom portion 20b: disc support surface

25 retainer ring 26 disc support ball

27: annular reply 35: spring

37: washer 38: screw

40: drive pin 41: engaging pin

42: screw pin 50: extrusion member

The present invention relates to a coin delivery device for accommodating medals or coines in a hopper in a distracted state, and dispensing coines one by one in the hopper as required.

Conventionally, Japanese Patent Application Laid-Open No. 2-173891, which is filed earlier by the applicant of the present application, is a kind of a curing delivery device.

As shown in FIG. 7, the conventional coin feeding device is rotatably supported by the rotating shaft 2 at a position inclined with respect to the horizontal in the hopper 1, and is used to convey the coin. Between the disc 3 which sends phosphorus hardening, the fixed base plate 20 which is a lower plate which obliquely intersects this disc 3 through a predetermined space | interval, and between the disc 3 and the fixed base 20 And a plurality of guide holes 14 formed by drilling a hole of the disc 3, the carrier 12 rotating in the cavity of the disc 3 in a state intersecting the disc 3 at an angle. It is provided so that the original plate 3 can be projected through the hole 14, and has the some stirring member 13 which revolves with rotation of the original plate 3 and the carrier 12. As shown in FIG.

The angle at which the carrier 12 intersects with respect to the disc 3 of the carrier 12 is projected by the stirring member 13 at the position where the hardening is piled up in the hopper 1, that is, below the disc 3. The amount is maximum, and on the other hand, it is adjusted so that it may become zero or minimum on the upper side of the disk 3 corresponding to the outlet which sends out hardening.

The angle adjustment of the carrier 12 at an oblique angle and the appearance of the stirring member 13 include a fixed support plate 20 at an oblique intersection with the disc 3 and a circumference of the disc 3 by the retainer ring 30. In the direction spaced apart from each other at equal intervals in the direction, the plurality of carrier support plate balls 31 held on the support surface 22 and the plurality of carrier support plate balls 31 held on the support surface 22 of the fixed support plate 20. The spring 36 which adds the center of the carrier 12 to the support surface 22 side through the annular reply 32 positioned on the support surface 22, and between the disc 3 and the carrier 12. ), Mainly composed.

Moreover, the disc 3 is provided in the inner peripheral part of the disc 3 which sends hardening, and the center plate-shaped pedestal part 4 which has the outer peripheral edge 4a of the thickness of one hardening substantially, and the outer peripheral part ( It has the part 5 which sends hardening which protruded to the hopper 1 side in 3a). The center plate-shaped pedestal part 4 is screwed to the disc 3 which sends hardening with the screw pin 42. As shown in FIG. The outer peripheral edge 4a of the center plate-shaped pedestal part 4 and the part 5 which sends hardening support hardening in the hopper 1 between each other, and send it out upward. The disc 3 which hardens | cures is supported by the rotating shaft 2 so that rotation is possible through the drive pin 40 and the engaging pin 41. FIG. The drive pin 40 is provided to protrude in the radial direction from the rotation shaft (2). The engagement pin 41 engages the drive pin 40 with the disc 3 which sends hardening.

The screw pin 42 penetrating the disc 3 and the center plate-shaped pedestal part 4 which send hardening is engaged with the engaging hole 43 of the carrier 12 via the bearing 44, and hardening is performed. It is drive-connected so that the sending disc 3 and the carrier 12 may rotate together.

The spring 35 is attached to the shaft end part of the rotating shaft 2 which protrudes through the disc 3 and center plate-shaped pedestal part 4 which send hardening. The spring 35 is secured to the rotary shaft 2 via the washer 37 by the fastening screw 38 at the end of the shaft. And it adds toward the fixed support plate 20.

The fixed base plate 20 side of the outer peripheral part 3a of the disc 3 which sends hardening is mutually rotatable through the disc base ball 26 to the disc base surface 20b of the fixed base plate 20, and is possible. Is joining. Further, the plurality of disc support balls 26 are provided at the same intervals in the circumferential direction on the disc support surface 20b by the retainer ring 25, and are positioned by the annular Less 27.

According to the above structure, the amount of protrusion of the stirring member 13 fluctuates corresponding to the rotation position of the original plate 3, maintains the stirring action in the lower side of the original plate 3, Therefore, unnecessary hardening push-up by the stirring member was suppressed.

On the other hand, as shown in FIG. 8, in the conventional coin dispensing apparatus, although the part 5 which sends hardening for picking up hardening is protruded in the hopper 1 from the disk 3, it is mentioned above. By interlocking the oblique cross angle adjustment of one carrier 12 and the appearance mechanism of the stirring member 13, the portion 5 for sending the coin can be mounted on the disc 3 so that only one coin can be sent out. The amount of protrusion of the part 5 which sends hardening in the upper side of the original board 3 was adjusted.

However, in the above-described conventional coin dispensing apparatus, since a complicated mechanism for adjusting the angle at which the bevels intersect the carrier is required, the number of parts required for the mechanism increases, and the assembly work takes a long time. there was.

In view of the above-described drawbacks, the technical problem of the present invention eliminates the need for a complicated adjustment mechanism of the angle adjustment and the incidence of the agitating member, which intersects the conventional carrier, while maintaining the stirring action effectively. The present invention provides a hardening dispensing device capable of eliminating the harmful effects of hardening.

According to the present invention, there is provided a rotating plate which is supported by a rotating shaft so as to be rotatable, and which has a bottom plate facing the rotating plate over a predetermined distance, and having a hole in the rotating plate. A guide hole formed by drilling a hole, a stirring member moving toward the guide hole along a predetermined circular track by rotation of the rotating plate, and an extrusion member installed on the bottom plate along the track. The extrusion member has a predetermined height difference which projects a portion of the stirring member as a stirring protrusion on the rotating plate from the guide hole when the stirring member passes along the circular track. The hardening dispensing apparatus characterized by the above-mentioned is obtained.

Further, according to the present invention, in the above-mentioned hardening apparatus, the said extrusion member has an elastic material formed by elastic deformation with respect to the predetermined stress added to the said stirring member which protrudes on the said rotating plate at least in part. A coin delivery device to be obtained is obtained.

Moreover, according to this invention, in the said hardening sending apparatus, the said extruding member is a spring board which supports one side which has a free end in the rotation direction of the said rotating plate, and the hardening sending apparatus is obtained.

Moreover, according to this invention, in the said hardening sending apparatus, the hardening sending apparatus characterized by the above-mentioned stirring protrusion member having an elastomer at least one part is obtained.

Moreover, according to this invention, in the said hardening sending apparatus, the hardening sending apparatus which obtains the R part in the remainder of the said stirring member at least one part is obtained.

Moreover, according to this invention, in the said hardening sending apparatus, the remainder of the said stirring member has a lubricating material in the said R part, The hardening sending apparatus characterized by the above-mentioned is obtained.

Moreover, according to this invention, in the said hardening sending apparatus, the said stirring member is substantially spherical, The hardening sending apparatus characterized by the above-mentioned is obtained.

Moreover, according to this invention, in the said hardening sending apparatus, the said rotating plate has the edge part which determines the said guide hole in the said lower plate side, and this edge part is the protrusion taper surface corresponding to the said spherical stirring member. A hardening dispensing apparatus characterized by having the above is obtained.

Moreover, according to this invention, in the said hardening sending apparatus, the said rotating plate has the edge part which determines the said guide hole in the said lower plate side, and the remainder of the said stirring member has the hook part which hangs the said edge part. The coin delivery device which is characterized by the above-mentioned is obtained.

Moreover, according to this invention, in the said hardening sending apparatus, the hardening sending apparatus is provided between the said edge part and the said hook part, the additional member which adds the said stirring member to the said lower board side is obtained.

Next, an embodiment of the present invention will be described with reference to the drawings.

As shown in FIG. 1 and FIG. 2, (1) is a hopper which accommodates many hardening in the disturbed state. The hopper 1 has a lower plate inclined at 45 ° with respect to the horizontal and is fixedly supported by the fixed support plate 20. In addition, it is obvious that the hopper 1 can be used also in a substantially horizontal position.

The fixed support plate 20 is composed of a lower portion 20a forming a flat surface and a disc supporting surface 20b extending from the edge of the lower portion 20a in the direction of the hopper 1 to form a flange. Becomes

The disc 3 which sends hardening is used in order to send out hardening in the hopper 1, and is provided in the hopper 1 side by facing the fixed base plate 20 side by side. The disc 3 which hardens | cures is provided in the inner periphery part of the disc 3 which hardens | cures, The center plate-shaped pedestal part 4 which has the outer peripheral edge 4a of 1 thickness of hardening substantially, and an outer peripheral part It has the part 5 which sends hardening which protruded toward the hopper 1 side from 3a. The center plate-shaped pedestal part 4 is fixed to the original board 3 which hardens | cures with the screw pin 42 with a screw. Moreover, between the outer peripheral edge 4a of the center plate-shaped pedestal part 4, and the part 5 which sends hardening, hardening in the hopper 1 is supported and sent out upward.

The rotating shaft 2 is rotationally driven by the motor 23 and penetrates through the central portions of the lower portion 20a of the fixed base plate 20 and the disc 3 and the central plate-shaped pedestal portion 4, which transmits hardening. Doing. The disc 3 and the center plate-shaped pedestal part 4 which send hardening are supported by the rotating shaft 2 so that rotation is possible through the drive pin 40 and the engaging pin 41. As shown in FIG. The drive pin 40 protrudes in the radial direction from the rotating shaft 2, and is provided. The engagement pin 41 engages the drive pin 40 with the disc 3 which sends hardening. The spring 35 is attached to the shaft end part of the rotating shaft 2 which protrudes through the disc 3 and the center plate-shaped support part 4 which send hardening. The spring 35 is tightened and fixed to the shaft end of the rotating shaft 2 via the washer 37 by a fastening screw 38, and the disc 3 and the central plate-shaped pedestal part 4 which send the hardening. Is added toward the fixed base plate 20.

The fixed base plate 20 side of the outer peripheral part 3a of the disc 3 which hardens | cures is mutually rotatable through the disc base ball 26 to the disc base surface 20b of the fixed base plate 20, and is mutually rotatable. Is bonded. Further, the plurality of disk support holes 26 are provided at the same intervals in the circumferential direction on the disk support surface 20b by the retainer ring 25, and the positions are set by the annular latch 27.

On the other hand, a plurality of guide holes 14 penetrating the discs 3 and the center plate-shaped pedestal portion 4 which send the hardening are formed at equal intervals in the circumferential direction. However, the position of the guide hole 14 may be drilled in the outer peripheral part 3a, as shown by the broken line shown in FIG.

Here, it demonstrates with reference to FIG. On the lower part 20a of the fixed base 20, the some stirring member 13 is provided in the position corresponding to each guide hole 14. As shown in FIG. The stirring member 13 faces the guide hole 14, and moves on the lower part 20a along a fixed circular track | orbit by rotation of the disk 3 which hardens. In addition, according to the circular orbit, an annular reply (not shown) for fixing the position of the stirring member 13 may be provided on the lower portion 20a.

The stirring member 13 can pass through a circular orbit at a position corresponding to a portion above the lower portion 20a, that is, a lower portion of the disc 3 which sends the coin stacked in a state where the coin is disturbed in the hopper 1. The extrusion member 50 is fixedly installed. The extrusion member 50 constitutes a block portion. When the stirring member 13 passes, the tip portion of the stirring member 13 passes through the guide hole 14 as the stirring protrusion 13a. Then, it protrudes on the center plate-shaped pedestal part 4. Moreover, after passing through the extrusion member 50, the stirring member 13 passes through the guide hole 14 by self weight, and freely falls to the circular orbital position on the lower part 20a.

In this embodiment, the extrusion member 50 is comprised by the support spring board which supported one side which has the free end 50a in the rotation direction (the arrow direction in drawing) of the disk 3 which sends hardening. By the elasticity of the free end 50a of the spring plate which supported one side, overload by the hardening collision etc. which are added to the stirring protrusion 13a of the stirring member 13 is avoided.

In addition, the extrusion member 50 of the present invention is not limited to the supporting spring plate which supports one side, but has an appropriate height at the lower portion 20a, and the stirring projection end 13a has a central plate-shaped pedestal portion 4. Protruding above is enough.

In addition, it is obvious from the gist of the present invention that a concave portion (not shown) is provided in the lower portion 20 and the constitution of the reversed portion can be adopted when passing the portion 5 through which hardening is passed. Next, in the present embodiment, the stirring member 13 forms its stirring protrusion end 13a in a spherical shape, thereby exerting an overload caused by the collision of hardening or the like added to the stirring protrusion end 13a. A structure which effectively avoids in cooperation with the support spring plate which supported one side of 50) is employ | adopted. In addition, by attaching or embedding an elastomer (not shown) such as urethane rubber to the stirring protruding end 13a, the coefficient of friction may be raised, and the formation of a bridge of hardening due to curvature deformation may be effectively prevented.

Further, the stirring member 13 is then provided with an R portion at the end 13b to smooth the passage on the extrusion member 50 at the lower portion 20a. In the R portion of the rear end portion 13b, for example, a film (not shown) made of synthetic resin such as a carbon-containing nylon sheet is attached to the lower portion 20 and the extruded member 50 as a lubricant or attached. The friction force generated between the two sides may be effectively reduced.

A locking flange 13c is provided on the rear end portion 13b side of the stirring member 13. The locking flange 13c is provided on the side of the fixed base plate 20 of the disc 3 which sends hardening to fix the guide hole 14 when the stirring protrusion 13a protrudes on the center plate-shaped pedestal portion 4. It is caught by the edge part, and the fall of the stirring member 13 from the guide hole 14 to the hopper 1 side is prevented.

As another embodiment of the stirring member 13, as shown in FIG. 4, the edge portion and the locking flange 13c on the side of the fixed base plate 20 of the original plate 3 sending hardening to fix the guide hole 14 are shown. ), The feedback spring 13d may be provided on the side of the fixed support plate 20. It is obvious that not only the feedback spring 13d but also an additional force such as a leaf spring can be used. By the additional force of the feedback spring 13d, the stirring member 13 passes through the guide member 14 after passing through the extrusion member 50 and passes through the guide hole 14 regardless of its own weight, and thus the circular track on the lower portion 20a. Force fall into position.

However, in the present embodiment, one end of the return spring 13d is coupled to the disc 3 which sends hardening, the other end is coupled to the locking flange 13c, and the stirring member 13 itself is hung by the fixed base plate. The structure which releases in (20) is employ | adopted.

As another new embodiment of the stirring member 13, as shown in FIG. 5, the stirring member 13 itself may be formed in a spherical shape. On the fixed support plate side of the guide hole 14, a projection taper surface 14a corresponding to the spherical stirring member 13 is provided to increase the amount of protrusion of the stirring projection end 13a, and the guide hole 14 is provided. The dropping of the stirring member 13 to the hopper 1 side is prevented.

Or as shown in FIG. 6, the part 5 which sends hardening for picking up hardening is made the same structure as the stirring member 13 mentioned above, and the hardening part 5 which sends hardening is sent. The protrusion amount of the part 5 which sends hardening in the upper part of the disc 3 can also be adjusted so that it may be made to protrude on the outer peripheral part 3a of the original board 3, and only one hardening may be sent out.

In addition, as shown in FIG. 2 and FIG. 9, by the structure mentioned above, in the hopper 1, it is stirred by the stirring member 13, and the hardening part 5 and the center plate-shaped pedestal When hardening is picked up between the outer peripheral edges 4a of the part 4, it is sent to the upper outlet part 6 located above the disc 3 which hardens, according to the rotation of the hardening disc 3 which sends hardening. do. The exit knife 7 which extends to the upper outlet part 6 in the tangential direction of the outer peripheral edge 4a of the center plate-shaped pedestal part 4 across the outer peripheral part 3a of the disc 3 which hardens | cures, Is installed. The exit knife 7 abuts its front end portion with the outer circumferential edge 4a of the central plate-shaped pedestal portion 4, picks up the hardening from the outer circumferential edge 4a, and passes it through the upper outlet 8.

On the upper side of the exit knife 7, a hardening counting roll 9 is added to the exit knife 76 side by a spring (not shown). The number of hardened | cured numbers is calculated by counting the number of hardened | cured | feeded out, as the hardening guided by the exit knife 7 to the upper outlet 8 by the exit knife 7 is pushed up against the spring force. At the same time as the counting is completed, the motor 23 driving the rotary shaft 2 is stopped to stop the rotation of the disc 3 which sends the hardening.

As described above, according to the present invention, the combination of the stirring member and the extruding member eliminates the need for the angle adjustment of the oblique cross of the conventional carrier and the complicated appearance of the stirring member. A hardening dispensing apparatus can be provided, Furthermore, the bad effect which raises hardening by a stirring member can be removed, maintaining a stirring effect effectively.

Claims (11)

A hardening dispensing device having a rotary plate which is rotatably supported by a rotating shaft and used for discharging hardening, and a lower plate facing the rotary plate through a predetermined distance, wherein the guide is formed by a hole formed in the rotary plate. A hole, a stirring member moving on the lower plate along a predetermined circular track by rotation of the rotating plate toward the guide hole, and an extrusion member provided on the lower plate along the circular track; The member has a predetermined non-difference with respect to the lower plate that projects a portion of the stirring member as the stirring protrusion when the stirring member passes along the circular track, and protrudes from the guide hole onto the rotating plate. Curing delivery device. The said discharging member is a hardening dispensing apparatus of Claim 1 which has an elastic material formed in at least one part by elastic deformation with respect to the predetermined stress added to the said stirring member which protruded on the said rotating plate. The said discharging member is a hardening dispensing apparatus of Claim 1 which is a one-sided spring board which has a free end in the rotational direction of the said rotating plate. The hardening dispensing apparatus of Claim 1 in which the said stirring protrusion part has R part in at least one part. The hardening dispensing apparatus of Claim 1 in which the said stirring protrusion part has an elastomer in at least one part. The hardening dispensing apparatus of Claim 1 in which the remainder of the said stirring member has R part in at least one part. The hardening dispensing apparatus of Claim 6 with which the remainder of the said stirring member has a lubricating material in the said R part. The coin delivery device according to claim 1, wherein the stirring member has a substantially spherical shape. The said rotating plate has the edge part which determines the said guide hole in the said lower plate side, The edge part has the taper surface for protrusion corresponding to the said spherical stirring member, The hardening delivery of Claim 8 characterized by the above-mentioned. Device. The hardening dispensing apparatus of Claim 1 with which the said rotating plate has the edge part which determines the said guide hole in the said lower plate side, and the remainder of the said stirring member has the hook part hanged by the said edge part. The hardening dispensing apparatus of Claim 10 provided between the said edge part and the said hook part, the additional member which adds the said stirring member to the said lower board side.